Kuicaoxi
{{Short description|Chemical compound}}
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{{Use mdy dates|date=December 2024}}
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| Name = Kuicaoxi
| ImageFile = Kuicaoxi structure reoriented.svg
| ImageSize = 200px
| ImageName = Skeletal formula of kuicaoxi
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| PIN = ethyl (2Ξ)-2-{[(2Ξ)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoyl]oxy}-3-methylbut-3-enoate
| IUPACName = ethyl (2RS)-2-
| OtherNames = SYP-1924
| Section1={{Chembox Identifiers
| CASNo = 874303-29-4
| ChemSpiderID = 28290036
| PubChem = 57418245
| InChI = 1S/C24H23ClN2O6/c1-5-30-24(29)22(14(2)3)33-23(28)15(4)31-17-7-9-18(10-8-17)32-21-13-26-20-12-16(25)6-11-19(20)27-21/h6-13,15,22H,2,5H2,1,3-4H3/t15-,22?/m1/s1
| InChIKey = DJSHNWJVTGYEGI-JGHKVMFLSA-N
| StdInChI = 1S/C24H23ClN2O6/c1-5-30-24(29)22(14(2)3)33-23(28)15(4)31-17-7-9-18(10-8-17)32-21-13-26-20-12-16(25)6-11-19(20)27-21/h6-13,15,22H,2,5H2,1,3-4H3
| StdInChIKey = DJSHNWJVTGYEGI-UHFFFAOYSA-N
| SMILES = CCOC(=O)C(C(=C)C)OC(=O)C(C)OC1=CC=C(C=C1)OC2=CN=C3C=C(C=CC3=N2)Cl
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| Section2={{Chembox Properties
| C=24 | H=23 | O=6 | Cl=1 | N=2
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|Section8 = {{Chembox Related
| OtherCompounds = Quizalofop
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Kuicaoxi ({{langx|zh|喹草烯}}) is a phenoxy herbicide registered for use in China. Its formula is {{chem2|C24H23ClN2O6}}.{{Cite web|url=http://www.bcpcpesticidecompendium.org/kuicaoxi.html |title=Kuicaoxi |website=Compendium of Pesticide Common Names |publisher=British Crop Production Council |access-date=2 December 2024}} It is an ester of the herbicide quizalofop.{{Cite web|url=http://www.bcpcpesticidecompendium.org/quizalofop.html |title=Quizalofop |website=Compendium of Pesticide Common Names |publisher=British Crop Production Council |access-date=2 December 2024}}
Uses
Kuicaoxi is a post-emergent herbicide, and is effective against grasses such as Echinochloa crus-galli.{{Cite conference|script-title=zh:喹草烯(SYP-1924)光学异构体的制备及生物活性 |url=https://www.zhangqiaokeyan.com/academic-conference-cn_meeting-20922_thesis/02022231961.html |date=2007 |conference=第七届全国新农药创制学术交流会 |pages=257–250 |language=zh |author1=关爱莹 |author2=沈阳农业大学 |author3=吴鸿飞 |author4=相东 |author5=欧阳津 |author6=马宏娟 |author7=唐咏 |author8=李斌}}